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jonny [76]
3 years ago
5

150% of what number is 18

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0
Number that we find = A
A x 150/100=18
simplify 150/100=3/2
A x 3/2=18
divide both side by 3/2
A=18/(3/2)
A=18 x 2/3 
A=12
the number that 150% of it is 18 = 12 
Crazy boy [7]3 years ago
5 0
Divide 18 by 3 and double it to get 12 :))))))

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CP is equal to 200 SP is equal to 100 find the profit or loss​
ioda

Answer:

100

Step-by-step explanation:

if SP>CP,

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if CP>SP,

It is loss   [CP - SP = Loss]

Here in the question CP>SP so,

loss = CP - SP

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2 years ago
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steposvetlana [31]

Answer:

17 units

Step-by-step explanation:

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AB = root of 8^2 + 15^2

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3 years ago
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kiruha [24]
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You want to create a 99% confidence interval with a margin of error of .5. Assuming the population standard deviation is equal t
miss Akunina [59]

Answer:

Sample size minimum is 60

Step-by-step explanation:

given that you want to create a 99% confidence interval with a margin of error of .5.

The population  standard deviation is equal to 1.5

i.e. \sigma = 0.5

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Since population std deviation is known, we can use Z critical value for finding margin of error

Z critical value for 99% = 2.58

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8 0
3 years ago
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Ainat [17]

Answer:

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Point H is the intersection of the medians, so divides each median into parts with the ratio 2:1. Here, that is ...

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_____

Alternatively, you could determine altitude CG from the Pythagorean theorem applied to triangle BCG. You would compute ...

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(The triangle shown cannot exist.)

5 0
3 years ago
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